baber/WOPTO huggingface dataset:
Patent JP-H10294195-A (JP)
Title: Power unit
Inventor: SUZUKI HIROSHI
IPC: H05B41/282
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a power unit preventing application of great stresses to the switching elements of an inverter circuit during startup. SOLUTION: The input of power is detected by a voltage detector circuit 12. A capacitor C14 is charged gradually, the collector-emitter current of a transistor Q11 is decreased, and the collector-emitter current of a transistor Q12 is smoothly decreased for turning off. Since the apparent resistance values of a resistance R14 and the emitter and collector of the transistor Q12 increase gradually, the apparent impedance of the parallel circuit of resistances R1, R14 increases smoothly and a control circuit 4 is finally controlled by the resistance value of only the resistance R1. Since a current flowing in the resistance R1 increases even if currents flowing in the drain and source of a field effect transistor Q1 are of the same value, the output of a step-up chopper circuit 3 is reduced to eliminate overshoot during the input of power so as to prevent application of great stresses to field effect transistors Q2, Q3.
Patent JP-H05274675-A (JP)
Title: Method for inspecting optical disk
IPC: G11B7/00
Filed: 1992-03-27
Abstract: PURPOSE:To prevent the degradation of a medium by shifting the position of test data at random at every write of the data repeated and writing on a different part of a phase change medium. CONSTITUTION:Random shift amt. data at every 1 track is stored in a shift amt. generator 34 previously and the shift amt. data is generated by the input of a starting sector and a shift data selector 35 is operated by the data and a start signal and a gate signal are shifted at every 1 track at random. By both shifted signals, the position of write data generated by a write data generation circuit 38 is shifted at random and the write data is inputted to the light source 21 of an optical head 2 through a pulse width correction circuit 37. The light source 21 outputs the spot Sv of a writing level and the writing is executed on a disk 1.
Patent JP-H08296730-A (JP)
Title: Control device for automatic transmission
Inventor: UEDA YOSHIAKI
IPC: B60W10/10
Filed: 1995-04-26
Abstract: PURPOSE: To judge the completion of speed change without using a turbine sensor and facilitate a structure by calculating the ratio of an engine rotating speed to the output shaft rotating speed of an automatic transmission and judging that the speed change has been completed at the time when the ratio becomes a completion judgment ratio value. CONSTITUTION: A control device for automatic transmission is provided with an output shaft rotating sensor (a) to detect the output shaft rotating speed of an automatic transmission (c) provided with a torque converter and an operating condition detecting means (c) including an engine rotating sensor (b). Based on the detected signals, the speed change of the automatic transmission (d) is controlled by a speed change control means (e). Also the speed change control means (e) calculates the ratio of an engine rotating speed to the output shaft rotating speed by a ratio calculation means (f). After the speed change has been started, the speed change is judged to have been completed at the time when the ratio becomes a specified completion judgment ratio value by a speed change completion judgment means (g).  The completion judgment ratio value is set by a completion judgment ratio value set means (h) based on the sliding conditions of a torque converter at the start of speed change.
Patent JP-H10292147-A (JP)
Title: Coating composition
Inventor: NAKASUJI HIDEKI
IPC: B05D7/24
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To obtain a coating composition capable of forming coating films ensured in flexibility able to follow the deformation of resin substrates and simultaneously improved in yellowing resistance and staining resistance, by using a specified acrylic copolymer as a resin component. SOLUTION: This composition is obtained by blending (A) 30-40 wt.% of a resin component preferably comprising a graft type or block type acrylic copolymer having a glass transition temperature (Tg) of 40-60 deg.C, a mol.wt. of 2000-60000 and a hard segment: soft segment weight ratio of 1:0.7 to 1:2.5, (B) a crosslinking agent, and, if necessary, (C) one or more additives such as a diluting solvent (including a reactive diluting solvent) or an dispersing medium, a stabilizer, an antioxidizing agent, an UV light absorbent, a viscosity-adjusting agent, etc. The component A is e.g. a resin having a hard segment comprising 90 mol.% of methyl methacrylate and 10 mol.% of styrene and a soft segment comprising 50 mol.% of methyl methacrylate and 50 mol.% of isobutyl acrylate.
Patent JP-H09288987-A (JP)
Title: Electron gun structure and its manufacture
Inventor: KAIHARA TOSHIO
IPC: H01J9/02
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To further enhance the accuracy of assembling an electron gun structure having a field emission cold cathode, since variation in the accuracy of assembling a triode part, particularly variation in the assembly of a cold cathode part and a first grid, may adversely affect focusing and brightness characteristics. SOLUTION: A plurality of guide holes 3c are provided in a cold cathode 3b as means for making the center of a cold cathode part 3 and the center of a first grid 4 coincide with an axial centerline, the first grid 4 having a through hole 4a opposed to a through hole 3c in the cold cathode part 3, and a plurality of guide holes 4b in the first grid 4 are opposed to each other. Further, a welding jig used for combining the cold cathode part 3 with the first grid 4 is provided with a guide pin.
Patent JP-H0912461-A (JP)
Title: Preparation for rectal administration
Inventor: MURASE KATSUYUKI
IPC: A61K9/06
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To obtain a preparation excellent in preservation stability and capable of rapidly exhibiting effect especially as an agent for constipation treatment, preoperative defecation stimulation, etc., and rapidly generating carbon dioxide gas once it contacts water. SOLUTION: This is a preparation for rectal administration containing sodium hydrogencarbonate and sodium dihydrogenphosphate anhydride, and has a viscosity of 30-50 poise, preferably 50-300 poise at 20 deg.C and preferably contains water of <=0.1%. Further, sodium hydrogencarbonate is contained in an amount of 1-1,000 pts.wt., preferably 10-300 pts.wt. based on 100 pts.wt. of sodium dihydrogenphosphate anhydride. Both the components are each contained at 1-50wt.%, preferably 10-30wt.% in the preparation. Furthermore, the base of the preparation is especially suitably a white vaseline, a liquid paraffin, etc., and its use is 0.1-100 pts.wt., preferably 0.5-10 pts.wt. based on 1 pts.wt. of the total of the active components.
Patent JP-S5728312-A (JP)
Title: Oil-filled transformer winding
Inventor: SETOYAMA HIDETSUGU
IPC: H01F27/28
Filed: 1980-07-28
Abstract: PURPOSE:To suppress swell of an insulating tube and secure a good vertical oil path by extending a duct piece for a horizontal oil path and contacting it with a multi- layered paper insulating tube. CONSTITUTION:Both ends of a duct piece plate 2, which is inserted among a plurality of coils 1 and defines a horizontal path between them, are extended radially. These extentions 2a and 2b are contacted with both an inner insulating tube 4 and an outer multilayered paper insulating tube 5. Therefore, swell to the inside of the outer multilayered paper insulating tube 5 is suppressed with the outer extention end 2b. An outer vertical oil path 7 is secured fairly.
Patent JP-S60247387-A (JP)
Title: Magnetic recording and reproducing device
Inventor: SATOU TAKASHI
IPC: H04N5/93
Filed: 1984-05-23
Abstract: PURPOSE:To improve the capacity of a line correlating circuit to improve the quality of reproduced pictures by delaying a reproduced frequency modulation signal with a glass delay line by one period after converting it to a high band by the output signal from an oscillator and extending equivalently the signal pass band width of this glass delay line. CONSTITUTION:The frequency modulation signal (reproduced FM signal) reproduced by a video head 9 is amplified by a preamplifier 10 and is controlled to a certain level by an automatic gain control circuit 11. The reproduced FM signal subjected to band conversion is peaked by an SAW filter 14, whose group delay characteristic and amplitude characteristic can be selected independently, and passes an inversion preventing circuit consisting of a high band limiter 15, a low band amplifier 16, and a mixer 17 and passes a changeover switch 18 and is demodulated to a video signal A by an FM demodulator 1. Simultaneously, the reproduced FM signal delayed by a 1H delay line 19 is demodulated to a video signal B by an FM demodulator 2. In this embodiment, the wide-band glass delay line is used as the 1H delay line 19.
Patent JP-S584106-A (JP)
Title: Production of image guide
Inventor: TSUKAMOTO MAKOTO
IPC: C03B37/00
Filed: 1981-06-30
Abstract: PURPOSE:To improve resolution and the brightness of an image by bundling optical fibers each of which is coated with a remeltable layer because of its lower melting point than that of an optical fiber core and heating and melting only the end part of the coated layer to make the area of the end surface reduce. CONSTITUTION:Coating fibers 7 each of which has a coating layer 6 consisting of a remeltable material with lower melting point than that of an optical fibers core 1 such as In, Sn and nylon are laminated on the cores 1. If these fibers 7 are heated by a heating means so that the coating layers 6 of adjacent fibers 7 are melted and these cores 1 are adhered mutually, the optical fiber cores 1 are adhered at their end parts 8 as shown in the drawing and spaces 9 of the laminated cores 1 are filled with the melted coating material 6 as adhesive. In an area B except the end part, the coating fibers 7 are not adhered but are separated, so that the coating fibers 7 has flexibility.
Patent JP-S5436434-A (JP)
Title: Oil supply stop alarm device
Inventor: TAGIRI KEIZOU
IPC: F01M1/20
Filed: 1977-08-26
Abstract: PURPOSE: To provide an oil supply stop alarm device resistant to viscosity variation and extraneous substance invasion, by installing a pressure-sensitive mechanism which converts the pressure of discharged oil into electric signal to detect and a control unit which raises an oil supply stop alarm in response to the output of the pressure-sensitive mechanism. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000292508-A (JP)
Title: Heater for superconducting magnetic sensor
Inventor: HIRANO TETSUYA
IPC: G01R33/035
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To reduce the size of a heater for releasing a trap by deciding an allowable input power of a heater, applying a predetermined input power for releasing a magnetic flux to the heater, and reducing the allowable power applied to the heater to a smaller value than a predetermined applied power value. SOLUTION: In a superconducting quantum interference device(SQUID) assembling a heater, a SQUID 11 manufactured on a strontium titanate substrate is fixed onto a chip carrier 13 made of a glass epoxy, and a resistor 12 is fixed as a heater to a place separated at a predetermined distance from the SQUID 11. An allowable input power of the heater is 0.1 W, and is smaller allowable input power than a predetermined applied power. Thus, the heater can be made compact, and the overall apparatus can also be made compact.
Patent JP-S61261986-A (JP)
Title: Picture transmitter
Inventor: YOSHIKAWA HIROSHI
IPC: H04N7/18
Filed: 1985-05-15
Abstract: PURPOSE:To reduce the cost required for transmission and facility by providing a process part and a small capacity of memory within a transmission unit at a supervised side and providing a central transmission circuit which performs a control to each transmission unit and a long distance transmission to a supervisory side. CONSTITUTION:At the transmission unit 12 of supervised side, a scene from a TV camera 1 is inputted to an input part 2 and a process part 9 decideds whether a high level decision is necessitated or not and furthermore, it stores only an area where the high level decision is necessitated in the scene at a memory 10 and transfers a transmission request or a transmission condition to a central transmission circuit 13 through transmission part 11. And picture image data which are stored at the memory 10 are transmitted by a transmission indication from the central transmission circuit 13. The central transmission circuit 13 is connected with all of transmission units 2a-2b and when the transmission requests from those are simultaneously offered, it sends the transmission indication to a specified transmission unit 2 with considering the transmission condition, priority or transmission capacity, etc. and receives the picture data and transmits them to a receiving part 7 at the supervisory side using a long distance transmission line.
Patent JP-H06308206-A (JP)
Title: Residual power monitoring system for battery
Inventor: NAKAWATARI YASUSHI
IPC: H02J7/00
Filed: 1993-04-28
Abstract: PURPOSE:To accurately detect the voltage drop of a battery and the voltage rise due to an electric charge by repeatedly checking the voltage level prescribed times at a fixed interval during the charge, and detecting that the voltage level reaches the prescribed level or above. CONSTITUTION:The voltage of a secondary battery 5 detected by a charge detecting circuit 2 is checked by a voltage inspecting circuit 2 prescribed times at a prescribed interval. When the detected output SG1 is the prescribed level or below, a voltage drop is detected by a micro-processor 7. When the first-stage voltage drop is detected, a charge request alarm is displayed on an indicator 12, and the power feed to a load circuit 11 is stopped by a switch 10. When the second-stage voltage drop is detected, the content of a volatile memory 8 is stored in a nonvolatile memory 9 as a backup, and the voltage rise of the circuit 6 is checked while the battery 5 is charged 1. When the first-stage voltage rise is detected, a charge action is displayed 12. When the second-stage voltage rise check is completed, charge completion is displayed 12.
Patent JP-S62260119-A (JP)
Title: Light source device
Inventor: TANIOKA HIROSHI
IPC: G03G15/04
Filed: 1986-05-06
Abstract: PURPOSE:To obtain a small-sized and inexpensive linear light source which has a low illuminance and is wide, by linearly arranging a light source group having a wide directivity and arranging light reflecting members in parallel with the direction of arrangement of the light source group so that they face each other and interposing the light source group between light reflecting members. CONSTITUTION:An LED group 3 as a non-directional (wide directional) light emitting element group is interposed between light reflecting members 1 and 2 obtained by subjecting faces of aluminium plates facing each other to the specular surface treatment, and the transmitted light from an original 4 is read by a sensor 5. LEDs 31-33 of the LED group 3 are linearly arranged at equal intervals. If the light emitted from light reflecting members 1 and 2 is non-directional, a condenser rod lens 6 may be arranged in the same direction as light reflecting members 1 and 2 to condense the light emitted from light reflecting members 1 and 2. A normal glass round bar may be used as the condenser rod lens 6.
Patent JP-S588629-A (JP)
Title: Tire removing apparatus
Inventor: FUJIMOTO MITSURU
IPC: B29D30/26
Filed: 1981-06-30
Abstract: PURPOSE:To intend automation, by combining mechanisms where a tire which has ended primary forming is loaded upright on the tire supporting arms, turned, transported and inserted into a former of a secondary forming, formed and again removed by the tire supporting arms, turned, transported and discharged. CONSTITUTION:A tire T1 which has ended primary forming is loaded upright between the tire supporting arms 32, 32, transported from B to A' by turning a turning frame 22. An elevating platform 26 is raised and the tire T1 formed already primarily is inserted into a former 1 of secondary forming, then secondary forming is performed. After secondary forming has finished, a tire T2 formed already secondly is removed and again turned, transported from A' to B and the tire formed already secondly is rolled by rocking of the tire supporting arms 32, 32, discharged and delivered to a tire carrying rack 4.
Patent JP-S60251180-A (JP)
Inventor: FUKAYA YASUHIRO
IPC: B23P11/00
Filed: 1984-05-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000288026-A (JP)
Title: Device for transferring person to be cared
Inventor: KAWAMURA NORIYUKI
IPC: A61G1/00
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To easily change a stipulated movement distance by providing a flat and cylindrical body being freely rotatable in a transfer direction and a pedestal for mounting it and providing a movement stop means for stipulating the protruding width of the flat and cylindrical body from the pedestal in a transfer device to be used for moving a person to be cared. SOLUTION: This device includes the flat and cylindrical body 1 and the pedestal 2 for mounting it and the body 1 is disposed so as to be freely attachable/detachable to/from the pedestal 2. The movement stop means is provided, which is for stipulating the protruding width of the body 1 from the end part of the pedestal 2 when the body 1 is moved from the pedestal 2 in the width direction. The movement stop means is provided with a bar 4 stored in the body 1 and a groove 5 arranged in parallel with the width direction of the pedestal 2. When the person to be assisted is moved from a bed 7 to the pedestal 2, the protruding width of the body 1 from the pedestal toward the bed is stipulated by a position within the range of the width of the pedestal 2. The movement stop means is positioned at a little left side, for example from the center part of the pedestal 2.
Patent JP-H04310843-A (JP)
Title: Viscoelasticity measuring device
Inventor: TAKAGI SHIGETOSHI
IPC: G01N11/14
Filed: 1991-04-09
Abstract: PURPOSE:To obtain a highly reliable measurement result constantly regardless of the swing of an inertia body and a braided wire. CONSTITUTION:A viscoelasticity measuring device has a braided wire 2 hung down and inpregnated with a sample, an inertia body 3 which is connected to the lower end of the braided wire 2, and a pattern 5 for detecting vibration which is provided at the inertia body 3. The width W of the pattern 5 gradually changes in a circumferential direction of the inertia body 5. Light-emitting elements 16a and 16b and light-receiving elements 17a and 17b for recognizing a pattern change of the pattern are provided in positions symmetrically with respect to the center of the swing of the inertia body 3 and further a signal addition circuit 8 for adding an output signal from light-receiving elements 17a and 17b is provided.
Patent JP-S60248064-A (JP)
Title: Original reader by laser diode
Inventor: KAWAMURA SHINICHIROU
IPC: G06K9/20
Filed: 1984-05-23
Abstract: PURPOSE:To attain miniaturization, high resolution and high reliability by providing a laser diode to an original face as near as possible and extracting the change in a current supplied to the laser diode. CONSTITUTION:An output light 13 and a monitor light 16 are irradiated to an LD12 connected to a constant current source 17. The output light 13 reaches an original 15 through a thin transparent protection layer 14, is reflected in it and then returned to the LD12 again. In such a case, the strength of a monitor light 16 is changed, measured by a photodetector 18 and an electric signal appears at an output terminal. Thus, the original 15 is read by checking the change in the current.
Patent JP-H043893-A (JP)
Title: Heat exchanger
Inventor: TAKAHASHI SADAMU
IPC: F28D7/06
Filed: 1990-04-19
Abstract: PURPOSE:To obtain a heat exchanger having small external sizes by a method wherein an expanded section is provided in the penetrating part of a cylindrical part, in the heat exchanger equipped with a connecting pipe, inserted into the expanded section and connected. CONSTITUTION:The diameter of the end of a penetrating pipe 13, projected out of a penetrating hole 10, is expanded to form an expanded section 20. The expanded section is a part, into which the end of a bent pipe 19 is inserted to connect the penetrating pipe 13 to the bent pipe 19. The expanded section 20 is formed at the inside of the penetrating hole 10 and, therefore, the connecting part of the penetrating pipe 13 to the bent pipe 19 is shifted to the inside of a heat exchanger compared with a traditional heat exchanger, in which the expanded section is formed at the outside of a cylindrical part 2. Accordingly, the position of the end of the bent pipe 19 is shifted to the inside of the heat exchanger and, as a result, the external sizes of the heat exchanger 1 can be reduced compared with the traditional heat exchanger.
Patent JP-S63269517-A (JP)
Title: Overlay exposure
Inventor: KAMIYA SABURO
IPC: H01L21/30
Filed: 1987-04-27
Abstract: PURPOSE:To enhance a yield rate of production even when a tolerance range of dispersion of a distortion becomes severe by using two or more projection aligners whose distortion characteristic of individual projection optical systems ranges within a nearly definite deviation with reference to the distortion characteristic according to design. CONSTITUTION:Wafers W whose individual layers are to be exposed are placed on individual wafer stages ST1-ST5 for individual steppers. At a stepper STP1 a first layer is exposed; at steppers STP2-STP5 an overlay exposure operation to form second layers to fifth layers is executed in succession. An acceptable range sandwiched between l3 and l4 with an addition of a definite deviation + or -betawith reference to a distortion characteristic DSP according to design is set; an adjustment is executed in such a way that all measured values of the distortion characteristic of individual projection lasers PLn (where n=1, 2,...5) are situated within the range sandwiched between these lines l3 and l4.
Patent JP-S5729046-A (JP)
Title: Processing method for lithographic plate
Inventor: KANEDA EIJI
IPC: B41N3/08
Filed: 1980-07-29
Abstract: PURPOSE: To enhance the ink stain preventiveness, etc. of a lithographic plate without reducing the ink receptivity by processing the plate in the presence of an inorg. compound having -SH or a thiono group and a hydrophilic group and water-insoluble inorg. fine powder after imagewise exposure and development.  
     CONSTITUTION: An image is formed on a lithographic plate using image silver or silver halide as an ink receiving substance, and the plate is processed with a neutralizing soln., a nonsensitizing soln., a damping soln., etc. after adding an org. compound such as 2-mercaptoethanol, rhodanine or thiohydantoin having -SH or ≥1 thiono groups (>C=S) and ≥1 hydrophilic groups such as OH, COOH and SO 3 H and water-insoluble inorg. fine powder having ≤0.1μm grain size such as colloidal silica or colloidal alumina to the solns. together or separately. The resulting printing plate has enhanced printing characteristics such as ink stain preventiveness and printing resistance with no reduction in the ink receptivity. 
     COPYRIGHT: (C)1982,JPO&Japio